Help Center/ Virtual Private Cloud/ User Guide (Paris Regions) / FAQ/ Security/ How Do I Know the Instances Associated with a Security Group?
Updated on 2024-03-05 GMT+08:00

How Do I Know the Instances Associated with a Security Group?

When you create an instance, such as ECS, cloud container, or database, you need to add the instance to a security group. To delete a security group, you must remove all instances from the security group first.

You can perform the following operations to view the instances associated with a security group:

  1. In the security group list, locate the row that contains the target security group and click Manage Instance in the Operation column.

    On the Associated Instances tab, you can view instances associated with the security group, such as servers and extension NICs.

    If there is no instance associated with the security group on the Associated Instances tab, but the system still displays a message indicating that the security group has instances associated, perform the following operations:

  1. Go to the console of the corresponding service, select the same region as the security group, and check whether the resources listed in Table 1 exist.
    Table 1 Check list

    Product Category

    Product/Instance

    Databases

    GaussDB

    DDS

    DDM

    Middleware

    Kafka

    RabbitMQ

    DMS (for RocketMQ)

    APIG

    Big data

    DataArts Studio

    DWS

    CSS